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Nanocrystalline Sulfided NiMoW Catalyst Supported on Mesoporous Aluminas for the Hydrodesulfurization of 4,6-Dimethyldibenzothiophene
- Radostina Palcheva,
- Luděk Kaluža,
- Tanya Petrova,
- Lubomir Dimitrov,
- Daniela Karashanova,
- Georgi Tyuliev and
- Květuše Jirátová
Tri-metallic NiMoW catalysts prepared by impregnating mesoporous aluminas (pore sizes of ~9 nm and surface areas of ~225 m2/g) obtained by sol-gel (NiMoW/Al) and hydrothermal (NiMoW/AlHYDT) processes were investigated in the hydrodesulfurization (HDS...